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Individual Calculations November 2023 |
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| Brizuela Abreu, Ronald Jesus Total change: -11.80 | |   |
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| ITT Cerrado Internacional X Festival de Ajedrez Velez Santander | Velez | COL | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2338 | 4.50 | 9 | -1.18 | 10 | -11.80 | |
|  Garcia Carey, Osmel | m | | 2283 | CUB | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Heredia Serrano, Carla | | wg | 2063 | ECU | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Claverie, Raul | m | | 2399 | ARG | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Vivas Zamora, Fabian Ernesto | f | | 2352 | VEN | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Espinoza Pacheco, Aldryn Leo | | | 2033 | PER | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Noboa Silva, Kevin | f | | 2278 | ECU | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Suasnabar, Jesus | c | | 1938 * | PER | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Paredes Lagos, Anthony Javier | | | 2362 | PER | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Palencia Morales, Wilson Guillerm | m | | 2307 | COL | 0.50 | 1 | -0.04 | 10 | -0.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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